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Roman Remains at Leicester, England

The Barbara Uttmann Statue at Annaberg, Saxony

Improvements in Concrete Construction

Reproduction of Drawings in Blue Lines on White Ground

By A. H. Haig

The Blue Print Process

By R. W. Jones

Relative Costs of Fluid ad Solid Fuels

By James Beatty

The Manufacture of Steel Castings

Science in Diminishing Casualties at Sea

A Plan for a Carbonizing House

Apparatus for Evaporating Organic Liquids

Improved Leveling Machine

The Scholar's Compasses

The Integraph

Apparatus for Manufacturing Gaseous Beverages

Apparatus for Measuring the Force of Explosives

Sandmann's Vinegar Apparatus

Field Kitchens

The Preservation of Timber

A New Cop-Winder

Improvement in Metal Wheels

Apparatus for the Production of Water Gas

The Span of Cabin John Bridge

The German Corvette Augusta

Lighting and Ventilating by Gas

By William Sugg

Anders' Telephone

Magneto-Electric Crossing Signal

Brown's Electric Speed Regulator

The Sizes of Blood Corpuscles

The Absorption of Petroleum Ointment and Lard by the Skin

The Tails of Comets

The Chromatoscope

The Double Role of the Sting of the Honey Bee

Chlorides in Rainfall of 1884


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    November 07, 1885